//设置城市规则
 var labelFromcity =  new Array();
labelFromcity['Domestic Hot '] = new Array(191,185);
labelFromcity['International Hot'] = new Array(70);
labelFromcity['A-F'] = new Array(185);
labelFromcity['G-J'] = new Array(191,70);
labelFromcity['O-W'] = new Array(226);
var citysFlight = new Array();
citysFlight[191]=new Array('CAN','guangzhou (CAN)','gz','guangzhou ','guangzhou (CAN)');
citysFlight[70]=new Array('KUL','Kuala Lumpur(KUL)','jlp','Kuala Lumpur','Kuala Lumpur(KUL)');
citysFlight[185]=new Array('PEK','beijing(PEK)','bj','beijing','beijing(PEK)');
citysFlight[226]=new Array('PVG','shanghai(PVG)','sh','shanghai','shanghai(PVG)');
